Holset HX35 Install info on om603
Holset HX35 Install info on om603
What I think Jeemu is trying to say stay away from the HY the exhaust housing is to small. I can vouch with my setup that you go any smaller on the exhaust housing on a 606 or 603 you will choke it of above 3000 rpm. A 12 cm housing will be the smallest you want to go. There is a guy in Finland that has a 603 myna pump and 12cm hx35 and his results are dyno run wheel 316hp power and 550Nm Approximately TORQ. His user name is Atte L he said it has lots of low end left.